Preparation At least 2 hours before serving, make the batch. Use a small funnel to pour Punt e Mes, dry vermouth, maraschino liqueur, pamplemousse liqueur, and bitters into a 1-liter swing-top bottle. Seal well, gently turn to mix, and refrigerate. To serve, turn bottle gently end over end to mix. Place a large ice cube in each rocks glass, then pour in cocktail. Give each drink one gentle stir before serving. Garnish with a small pinch of salt. From Batch Cocktails: Make-Ahead Pitcher Drinks for Every Occasion © 2019 by Maggie Hoffman. Reprinted by permission of Ten Speed Press. Buy the full book from Amazon.